Torque sensor

Details Torque sensor Torque sensor

2008-03-18

2008-03-18

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Dynamometers

Responsive to torque

C073S862331

Reexamination Certificate

active

11041219

ABSTRACT:
A magnetostriction-type torque sensor has a rotating shaft having magnetostrictive properties and first and second coils which each constitute three or more closed loops. For each coil, the closed loop is disposed in a concentric relationship (a concentric circle located on a plane perpendicular to the rotating shaft) with the rotating shaft. Further, the direction of magnetostrictive properties of the rotating shaft detected by the first coil is made different from the direction of magnetostrictive properties of the rotating shaft detected by the second coil.

REFERENCES:
patent: 5431063 (1995-07-01), Yasui
patent: 5850045 (1998-12-01), Harada et al.
patent: 5907105 (1999-05-01), Pinkerton et al.
patent: 2001/0045135 (2001-11-01), Horiuchi et al.
patent: 6-221940 (1994-08-01), None
patent: 6-273247 (1994-09-01), None
patent: 7-83769 (1995-03-01), None

Affiliated with

Also associated with

Rating

Torque sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Torque sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3931974